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$config['image_library'] = 'gd2';
$config['source_image'] = $source_image;
$config['create_thumb'] = FALSE;
$config['maintain_ratio'] = TRUE;
$config['master_dim'] = 'auto';
$config['width'] = 150;
//$config['height'] = 217;
$this->load->library('image_lib', $config);
$this->image_lib->resize();
if ( ! $this->image_lib->resize())
{
echo $this->image_lib->display_errors();
return false;
}
return true;
执行后,图像在左上角,背景是黑色的 |
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